*{
    padding:0;
    margin:0;
    box-sizing:border-box;
    touch-action: none; 
}
body{
    --ThemColor:#108ee9;
    /*使页面上的字体抗锯齿，使用后字体看起来更加清晰 */
    -webkit-font-smoothing:antialiased;
    /* 应该是同样效果 */
    -moz-font-smoothing:antialiased;
    font-family:"Microsoft Yahei", "Hiragino Sans GB", "Helvetica Neue", Helvetica, tahoma, arial, Verdana, sans-serif, "WenQuanYi Micro Hei";
}
